Create and collaborate on wireframes and mockups
Collaborative wireframing tool that lets you make and share mockups of your site or application quickly and easily. Indispensable for designers, developers, or anyone else who needs to build a website and wants to plan it first.
* Real-time collaboration to make working with teammates and clients frictionless
* Easy sharing via a simple link
* Drag and drop linking to make clickable multi-page wireframes
* Export to PDF and PNG
* Support for grids and columns (including 960gs and Blueprint)
* Lots of layout aids, like smart alignment, snap-to-grid, and automatic text resizing to take the pain out of wireframing
* Built with Cappuccino (http://www.cappuccino.org) - no Flash!